How to update cPanel license + cPanel license Verification

Update cPanel License

If you get Invalid License File when you login to cpanel, you need to update your cpanel license file by:

Login to shell as "root" and run the following from command line:

# /usr/local/cpanel/cpkeyclt


cPanel license Verification
visit verify.cpanel.net, enter your IP and check whether the license is active now.
http://www.cpanel.net/apps/verify/



cPanel license logs
/usr/local/cpanel/logs/license_log